Ejemplo n.º 1
0
        /// -----------------------------------------------------------------------------
        /// <summary>
        /// This Constructor creates a new PackageInstaller instance
        /// </summary>
        /// <param name="package">A PackageInfo instance</param>
        /// <history>
        ///     [cnurse]	01/21/2008  created
        /// </history>
        /// -----------------------------------------------------------------------------
        public PackageInstaller(PackageInfo package)
        {
            IsValid     = true;
            DeleteFiles = Null.NullBoolean;
            Package     = package;
            if (!string.IsNullOrEmpty(package.Manifest))
            {
                //Create an XPathDocument from the Xml
                var            doc = new XPathDocument(new StringReader(package.Manifest));
                XPathNavigator nav = doc.CreateNavigator().SelectSingleNode("package");
                ReadComponents(nav);
            }
            else
            {
                ComponentInstallerBase installer = InstallerFactory.GetInstaller(package.PackageType);
                if (installer != null)
                {
                    //Set package
                    installer.Package = package;

                    //Set type
                    installer.Type = package.PackageType;
                    _componentInstallers.Add(0, installer);
                }
            }
        }
Ejemplo n.º 2
0
        /// -----------------------------------------------------------------------------
        /// <summary>
        /// The ReadComponents method reads the components node of the manifest file.
        /// </summary>
        /// -----------------------------------------------------------------------------
        private void ReadComponents(XPathNavigator manifestNav)
        {
            foreach (XPathNavigator componentNav in manifestNav.CreateNavigator().Select("components/component"))
            {
                // Set default order to next value (ie the same as the size of the collection)
                int order = this._componentInstallers.Count;

                string type = componentNav.GetAttribute("type", string.Empty);
                if (this.InstallMode == InstallMode.Install)
                {
                    string installOrder = componentNav.GetAttribute("installOrder", string.Empty);
                    if (!string.IsNullOrEmpty(installOrder))
                    {
                        order = int.Parse(installOrder);
                    }
                }
                else
                {
                    string unInstallOrder = componentNav.GetAttribute("unInstallOrder", string.Empty);
                    if (!string.IsNullOrEmpty(unInstallOrder))
                    {
                        order = int.Parse(unInstallOrder);
                    }
                }

                if (this.Package.InstallerInfo != null)
                {
                    this.Log.AddInfo(Util.DNN_ReadingComponent + " - " + type);
                }

                ComponentInstallerBase installer = InstallerFactory.GetInstaller(componentNav, this.Package);
                if (installer == null)
                {
                    this.Log.AddFailure(Util.EXCEPTION_InstallerCreate);
                }
                else
                {
                    this._componentInstallers.Add(order, installer);
                    this.Package.InstallerInfo.AllowableFiles += ", " + installer.AllowableFiles;
                }
            }
        }